452518099 has 6 divisors (see below), whose sum is σ = 497396060. Its totient is φ = 411379980.

The previous prime is 452518091. The next prime is 452518109. The reversal of 452518099 is 990815254.

It is not a de Polignac number, because 452518099 - 2³ = 452518091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (452518091) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1869789 + ... + 1870030.

Almost surely, 2^452518099 is an apocalyptic number.

452518099 is a deficient number, since it is larger than the sum of its proper divisors (44877961).

452518099 is a wasteful number, since it uses less digits than its factorization.

452518099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3739841 (or 3739830 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 43.

The square root of 452518099 is about 21272.4727993715. The cubic root of 452518099 is about 767.7361397121.

The spelling of 452518099 in words is "four hundred fifty-two million, five hundred eighteen thousand, ninety-nine".